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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Blackburn, Kentucky, is a wintry winter month, with an average temperature fluctuating between 39.7°F (4.3°C) and 26.8°F (-2.9°C). January, noted for its average high-temperature of 39.7°F (4.3°C) and an average low-temperature of 26.8°F (-2.9°C), is considered the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Blackburn, is a chilly month, with an average temperature varying between 44.6°F (7°C) and 30.6°F (-0.8°C). Upon the beginning of February, Blackburn's high-temperatures register at a chilly 44.6°F (7°C), closely mirroring the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Blackburn, is a moderate month, with an average temperature varying between 55.4°F (13°C) and 39.6°F (4.2°C). March's onset brings a temperature rise, moving from a frosty 44.6°F (7°C) in February to a moderate 55.4°F (13°C). Weather in March »
Weather in April
April is an enjoyable spring month in Blackburn, Kentucky, with an average temperature varying between 48.9°F (9.4°C) and 66.4°F (19.1°C). In Blackburn, the average high-temperature in April rises, from a moderate 55.4°F (13°C) in March, to a still refreshing 66.4°F (19.1°C). Weather in April »
Weather in May
May, the last month of the spring in Blackburn, is a warm month, with an average temperature varying between 75.6°F (24.2°C) and 58.3°F (14.6°C). Blackburn's May weather shows an increase in high-temperatures, moving from April's refreshing 66.4°F (19.1°C) to a moderately hot 75.6°F (24.2°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Blackburn, Kentucky, with temperature in the range of an average high of 84°F (28.9°C) and an average low of 66.4°F (19.1°C). The start of June brings a subtle rise in the average high-temperature, moving from 75.6°F (24.2°C) in May to a still moderately hot 84°F (28.9°C). Weather in June »
Weather in July
July is a tropical summer month in Blackburn, Kentucky, with temperature in the range of an average high of 86.2°F (30.1°C) and an average low of 68.4°F (20.2°C). The warmest period tends to be July, when average temperatures fluctuate between a high of 86.2°F (30.1°C) and a low of 68.4°F (20.2°C). Throughout July, the heat index is computed to be a very hot 98.6°F (37°C). Weather in July »
Weather in August
August, the last month of the summer in Blackburn, is also a moderately hot month, with temperature in the range of an average high of 84.9°F (29.4°C) and an average low of 66.2°F (19°C). The onset of August manifests an average high-temperature of a moderately hot 84.9°F (29.4°C), demonstrating a minor variation from the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Blackburn, Kentucky, with temperature in the range of an average high of 79.9°F (26.6°C) and an average low of 60.8°F (16°C). Transitioning into September, Blackburn records an average high-temperature of a still warm 79.9°F (26.6°C), almost identical to August's 84.9°F (29.4°C). Weather in September »
Weather in October
October, like September, in Blackburn, Kentucky, is another enjoyable autumn month, with an average temperature ranging between min 49.6°F (9.8°C) and max 67.8°F (19.9°C). The arrival of October corresponds with a reduction in the average high-temperature, down from September's warm 79.9°F (26.6°C) to a comfortable 67.8°F (19.9°C). Weather in October »
Weather in November
November, the last month of the autumn in Blackburn, is also a fresh month, with temperature in the range of an average high of 54.1°F (12.3°C) and an average low of 38.8°F (3.8°C). The onset of November results in a decrease in the average high-temperature, receding from a comfortable 67.8°F (19.9°C) in October to a cool 54.1°F (12.3°C). Weather in November »
Weather in December
December, the first month of the winter in Blackburn, is also a frosty month, with an average temperature varying between 32.9°F (0.5°C) and 44.6°F (7°C). The start of December involves a temperature drop, moving from a fresh 54.1°F (12.3°C) in November to a frosty 44.6°F (7°C). Weather in December »
Updated: Jul 1, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
January, with its high-temperature average of 39.7°F (4.3°C) and a low-temperature average of 26.8°F (-2.9°C), is the coldest month in Blackburn.
How much does it rain?
Throughout the year, there are 146.3 rainfall days, and 24.96" (634mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through April, November and December.
How many days does it snow?
Throughout the year, there are 15.9 snowfall days, and 3.58" (91mm) of snow is accumulated.
What is the month with the least sunshine?
With an average of 4.5h of sunshine, January has the least sunshine of the year.
When is the lowest UV index?
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the snowiest month?
February is the month with the most snowfall in Blackburn. Snow falls for 4.3 days and accumulates 0.87" (22mm) of snow.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
What is the wettest month?
The month with the most rainfall is April, when the rain falls for 14.7 days and typically aggregates up to 3.27" (83mm) of precipitation.
What is the most humid month?
The most humid month is May, with an average relative humidity of 80%.
When it does not snow?
May through October are months without snowfall.
What is the month with the highest UV index?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When are the longest days?
The month with the longest days in Blackburn is June, with an average of 14h and 42min of daylight.
What part of the year is the hottest?
Blackburn's warmest month, July, generally records average temperatures ranging from a high of 86.2°F (30.1°C) to a low of 68.4°F (20.2°C).
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.6h of sunshine.
What is the driest month in Blackburn?
September is the month with the least rainfall. Rain falls for 10.8 days and accumulates 1.14" (29mm) of precipitation.
What is the least humid month?
The least humid month in Blackburn is October, with an average relative humidity of 70%.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 36min of daylight.
Average temperature
Blackburn, KY
The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (39.7°F).
The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).
Average pressure
Blackburn, KY
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Blackburn, KY
- Average wind speed in January:
9.7mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.6mph - Average wind speed in April:
9.6mph - Average wind speed in May:
8mph - Average wind speed in June:
6.7mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
5.8mph - Average wind speed in September:
6.5mph - Average wind speed in October:
8.2mph - Average wind speed in November:
8.8mph - Average wind speed in December:
9.1mph
The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).
Average humidity
Blackburn, KY
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Blackburn, KY
- Average rainfall in January:
1.97" - Average rainfall in February:
2.17" - Average rainfall in March:
2.28" - Average rainfall in April:
3.27" - Average rainfall in May:
2.4" - Average rainfall in June:
2.24"
- Average rainfall in July:
2.05" - Average rainfall in August:
1.77" - Average rainfall in September:
1.14" - Average rainfall in October:
1.77" - Average rainfall in November:
1.85" - Average rainfall in December:
2.05"
The wettest month (with the highest rainfall) is April (3.27").
The driest month (with the least rainfall) is September (1.14").
Average rainfall days
Blackburn, KY
- Average rainfall days in January:
9.3 days - Average rainfall days in February:
9.8 days - Average rainfall days in March:
13.5 days - Average rainfall days in April:
14.7 days - Average rainfall days in May:
16.7 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
15 days - Average rainfall days in August:
13.3 days - Average rainfall days in September:
10.8 days - Average rainfall days in October:
9.5 days - Average rainfall days in November:
9 days - Average rainfall days in December:
10.4 days
The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is November (9 days).
Average snowfall
Blackburn, KY
The month with the highest snowfall is February (0.87").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Blackburn, KY
- Average snowfall days in January:
4.8 days - Average snowfall days in February:
4.3 days - Average snowfall days in March:
1.8 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.1 days - Average snowfall days in November:
1.1 days - Average snowfall days in December:
3.5 days
The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Blackburn, KY
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 4min
- Average daylight in July:
14h and 3min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
4h and 3min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 5min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days
Blackburn, KY
- Average sunshine days in January:
17 days - Average sunshine days in February:
14.6 days - Average sunshine days in March:
14.1 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
11.2 days - Average sunshine days in June:
12.1 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
15.3 days - Average sunshine days in September:
17 days - Average sunshine days in October:
20.5 days - Average sunshine days in November:
19.3 days - Average sunshine days in December:
17.2 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is May (11.2 days).
Average UV index
Blackburn, KY
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Blackburn, KY
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility
Blackburn, KY
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Blackburn, Kentucky, USA
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